A secret government laboratory is robbed! For some reason, the state-of-the-art alarm system did not work. A laboratory assistant developing a vaccine against a mysterious virus died. And a container containing a deadly virus was stolen. Who are the criminals? Why are they endangering the lives of hundreds of thousands of people?! The investigation begins head of the laboratory security service Tony Gallo. For now, her only hope is a snow storm, which should stop the criminals at least for a while!..